The Słowiński National Park Library is located in the SNP Headquarters in Smołdzino, ul. Bohaterów Warszawy 1A.

The SNP Library collection includes almost 5 thousands of publications, concerning mostly the Słowiński National Park: monographs, popular science publications, PhD, habilitation, and MA/MS dissertations, as well as tourist guidebooks and press articles about the Park. In its bibliotheca one finds also publications on nature in broader sense, Polish and foreign national parks, education and nature monitoring, and Natura 2000. There are also special sets with VHS cassettes, CDs, and DVDs.